这个查询:
SELECT customer_id, customer_name FROM customers WHERE isActive = '1' ORDER BY customer_name ASC
输出:
+-------------+-----------------------+
| customer_id | customer_name |
+-------------+-----------------------+
| 1 | Äname |
| 2 | Aname |
| 3 | Bname |
+-------------+-----------------------+
为什么它不对特殊的瑞典语字符进行排序，即使我有排序规则 utf8_swedish_ci
SHOW TABLE STATUS FROM myDatabase WHERE name = 'customers';
+-------------+----------------------------+
| Name | Engine | Collation |
+-------------+----------------------------+
| customers | MyISAM | utf8_swedish_ci |
+-------------+----------------------------+
我什至尝试将排序规则放入我的查询中:
SELECT * FROM customers WHERE isActive = 1 COLLATE utf8_swedish_ci ORDER BY customer_name ASC
但后来我得到:
Error Code: 1253. COLLATION 'utf8_swedish_ci' is not valid for CHARACTER SET 'binary'
最佳答案
不知道默认行为，但是 the correct syntax是:
SELECT customer_id, customer_name
FROM customers
WHERE isActive = '1'
ORDER BY customer_name COLLATE utf8_swedish_ci ASC
关于MySQL 不会按瑞典字符排序 åäö 即使排序正确也无法正常工作，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13706099/